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CVE-2020-6419

Quick assessment

Affected
Google Chrome
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Google Chrome是美国谷歌（Google）公司的一款Web浏览器。V8是其中的一套开源JavaScript引擎。 Google Chrome 81.0.4044.92之前版本中的V8存在缓冲区错误漏洞。远程攻击者可借助特制HTML页面利用该漏洞造成堆损坏。

AI Predicted 8.8 Difficulty: Moderate EPSS 0.77% · P55

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-6419

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Out of bounds write in V8 in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Google Chrome V8 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。V8是其中的一套开源JavaScript引擎。 Google Chrome 81.0.4044.92之前版本中的V8存在缓冲区错误漏洞。远程攻击者可借助特制HTML页面利用该漏洞造成堆损坏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Google Chrome unspecified ~ 81.0.4044.92 -

II. Public POCs for CVE-2020-6419

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III. Intelligence Information for CVE-2020-6419

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Vendor Advisories for CVE-2020-6419 (1)

Other References for CVE-2020-6419 (1)

Same Patch Batch · Google · 2020-06-03 · 16 CVEs total

CVE-2011-1805 Google Chrome CSS 代码问题漏洞
CVE-2011-2863 Google Chrome V8 信息泄露漏洞
CVE-2020-6453 Google Chrome V8 缓冲区错误漏洞
CVE-2020-6493 Google Chrome 资源管理错误漏洞
CVE-2020-6494 Google Chrome 输入验证错误漏洞
CVE-2020-6495 Google Chrome 安全漏洞
CVE-2020-6496 Google Chrome 资源管理错误漏洞
CVE-2020-6497 Google Chrome Omnibox 安全漏洞
CVE-2020-6498 Google Chrome 安全漏洞
CVE-2020-6499 Google Chrome AppCache 安全漏洞
CVE-2020-6500 Google Chrome interstitials 安全漏洞
CVE-2020-6501 Google Chrome CSP 安全漏洞
CVE-2020-6502 Google Chrome permissions 安全漏洞
CVE-2020-6503 Google Chrome accessibility 信息泄露漏洞
CVE-2020-6504 Google Chrome notifications安全漏洞

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google

V. Comments for CVE-2020-6419

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